Curv / Arc Slab Polishing Machine fix the arc slab by vacuum sucker, replaced conventional clamping fixing on both sides, solved the deviation of the squareness and inclination which were generated by the steps trimming-grinding, at the meanwhile, clear the customer’s concerns about arc slab edge & angle damage. Machine adopt linear guides, multi grinding head and PLC system. it has a high-precision, high efficiency, easy operation and others, it is the ideal equipment for arc slab polishing.